Analysts said Sunday's launch of what the Israeli military said was a midrange surface-to-surface missile may have been an attempt by Iran to establish a level of deterrence against Israel, which has repeatedly bombed its military assets in the country.

European leaders have repeatedly said the deal May presented to Parliament last week, painfully negotiated over months and months, was the best they could offer. And they have been reluctant to resume any discussions until Britain can present a more united front.